title: Industrial efficiency as affected by various kinds of foods consumed during the mid-morning and mid-afternoon rest periods.
authors.forename: J
authors.initials: J
authors.lastname: HALDI
authors.forename: W
authors.initials: W
authors.lastname: WYNN
mesh_terms: D005502:Food; D007221:Industry; D052756:Nutritional Sciences; D009752:Nutritional Status; D009790:Occupations